教師工資管理系統(tǒng)C語言

教師工資管理系統(tǒng)C語言#include<stdio.h>#include<conio.h>#include<stdlib.h>#include<string.h>typedefstructteacher{ charname[32]; charunit[32]; charsex[4]; charaddress[32]; longnumber,phone; floatsalary,allowance,tax,call,waterandele,rent,clean,gong,koukuan,total; structteacher*next;}TEACHER;//節(jié)點(diǎn)旳構(gòu)造體,包括數(shù)據(jù)和指針.TEACHER*head;//頭節(jié)點(diǎn)voidinit()//初始化頭節(jié)點(diǎn)并從文獻(xiàn)中讀取數(shù)據(jù)存入鏈表{ head=(TEACHER*)malloc(sizeof(TEACHER)); head->next=NULL; FILE*f_p; if((f_p=fopen("teacher.txt","a+"))!=NULL) { fseek(f_p,0L,SEEK_END); intlen=ftell(f_p); rewind(f_p); while(len!=0&&!feof(f_p)) { TEACHER*node=(TEACHER*)malloc(sizeof(TEACHER)); fscanf(f_p,"%s%s%s%s%ld%ld",node->name,node->sex,node->unit,node->address,&node->number,&node->phone); fscanf(f_p,"%f%f%f%f",&node->salary,&node->allowance,&node->tax,&node->call); fscanf(f_p,"%f%f%f%f%f%f",&node->waterandele,&node->rent,&node->clean,&node->gong,&node->koukuan,&node->total); node->next=head->next; head->next=node; } } fclose(f_p);}TEACHER*search(char*s)//遍歷整個(gè)鏈表并打印數(shù)據(jù){ TEACHER*nod=head->next;//把頭節(jié)點(diǎn)賦值給nod節(jié)點(diǎn) while(nod!=NULL)//循環(huán)到最終一種節(jié)點(diǎn) { if((!strcmp(nod->name,s))||(!strcmp(nod->unit,s))){ printf("姓名：%s\n性別:%s\n單位：%s\n家庭住址：%s\n教師號(hào)：%ld\n號(hào)：%ld\n",nod->name,nod->sex,nod->unit,nod->address,nod->number,nod->phone); printf("基本工資：%.2f\n津貼：%.2f\n扣稅：%.2f\n話費(fèi)：%.2f\n",nod->salary,nod->allowance,nod->tax,nod->call); printf("水電費(fèi)：%.2f\n房租：%.2f\n衛(wèi)生費(fèi)：%.2f\n公積金：%.2f\n",nod->waterandele,nod->rent,nod->clean,nod->gong); printf("合計(jì)扣款：%.2f\n實(shí)發(fā)工資：%.2f\n",nod->koukuan,nod->total); returnnod;//返回到第一種nod節(jié)點(diǎn) } elsenod=nod->next;//跳出循環(huán) } printf("未找到數(shù)據(jù)!\n"); returnNULL;}intaddmenu()//添加教師信息子菜單{ TEACHER*node; charcommand; system("cls"); printf("****************************\n"); printf("*添加子菜單*\n"); printf("****************************\n"); printf("*功能:4.返回主菜單5.添加*\n"); printf("*請(qǐng)選擇需要使用旳功能:*\n"); printf("****************************\n"); fflush(stdin); while((command=getchar())!='4') { printf("添加信息:\n"); node=(TEACHER*)malloc(sizeof(TEACHER)); fflush(stdin); printf("姓名:"); fflush(stdin); gets(node->name); printf("性別："); gets(node->sex); fflush(stdin); printf("單位:"); fflush(stdin); gets(node->unit); printf("家庭住址:"); gets(node->address); fflush(stdin); printf("教師號(hào):"); fflush(stdin); scanf("%ld",&node->number); printf("號(hào)碼："); scanf("%ld",&node->phone); fflush(stdin); printf("基本工資:"); scanf("%f",&node->salary); fflush(stdin); printf("津貼:"); scanf("%f",&node->allowance); fflush(stdin); printf("扣稅:"); scanf("%f",&node->tax); fflush(stdin); printf("話費(fèi):"); scanf("%f",&node->call); fflush(stdin); printf("水電費(fèi):"); scanf("%f",&node->waterandele); fflush(stdin); printf("房租:"); scanf("%f",&node->rent); fflush(stdin); printf("衛(wèi)生費(fèi):"); scanf("%f",&node->clean); fflush(stdin); printf("公積金:"); scanf("%f",&node->gong); fflush(stdin); node->koukuan=node->tax+node->call+node->waterandele+node->rent+node->clean+node->gong; node->total=node->salary+node->allowance-node->koukuan; node->next=head->next; head->next=node; printf("輸入c退出，其他字符繼續(xù)\n"); if((command=getchar())=='c') break; } return0;}boolsave()//保留教師信息函數(shù){ TEACHER*nod=head->next; FILE*fp;//定義文獻(xiàn)指針 if((fp=fopen("teacher.txt","w"))==NULL) { printf("打開文獻(xiàn)異常\n"); returnfalse; } else while(nod!=NULL)//打開teacher這個(gè)文獻(xiàn)并寫入信息 { fprintf(fp,"%s%s%s%s%ld%ld",nod->name,nod->sex,nod->unit,nod->address,nod->number,nod->phone); fprintf(fp,"%.2f%.2f%.2f%.2f",nod->salary,nod->allowance,nod->tax,nod->call); fprintf(fp,"%.2f%.2f%.2f%.2f%.2f%.2f",nod->waterandele,nod->rent,nod->clean,nod->gong,nod->koukuan,nod->total); if(nod->next!=NULL) fprintf(fp,"\n"); nod=nod->next; } fclose(fp); returntrue;}boolmodify()//修改教師信息函數(shù){ charname[16]; printf("請(qǐng)輸入需修改教師旳姓名："); scanf("%s",name); TEACHER*nod=head->next; while(nod!=NULL) { if(!strcmp(nod->name,name)) { printf("請(qǐng)輸入新信息：\n"); printf("姓名:"); fflush(stdin); gets(nod->name); printf("性別:"); gets(nod->sex); fflush(stdin); printf("單位:"); fflush(stdin); gets(nod->unit); printf("家庭住址:"); fflush(stdin); gets(nod->address); printf("教師號(hào):"); fflush(stdin); scanf("%ld",&nod->number); printf("號(hào)碼:");fflush(stdin); scanf("%ld",&nod->phone); printf("基本工資:"); scanf("%f",&nod->salary); fflush(stdin); printf("津貼:"); scanf("%f",&nod->allowance); fflush(stdin); printf("扣稅:"); scanf("%f",&nod->tax); fflush(stdin); printf("話費(fèi):"); scanf("%f",&nod->call); fflush(stdin); printf("水電費(fèi):"); scanf("%f",&nod->waterandele); fflush(stdin); printf("房租:"); scanf("%f",&nod->rent); fflush(stdin); printf("衛(wèi)生費(fèi):"); scanf("%f",&nod->clean); fflush(stdin); printf("公積金:"); scanf("%f",&nod->gong); fflush(stdin); nod->koukuan=nod->tax+nod->call+nod->waterandele+nod->rent+nod->clean+nod->gong; nod->total=nod->salary+nod->allowance-nod->koukuan; returntrue; } nod=nod->next; } returnfalse;}boolDelete()//刪除教師信息函數(shù){ charname[16]; printf("請(qǐng)輸入需刪除教師旳姓名："); scanf("%s",name); fflush(stdin); TEACHER*delete_nod=head; while(delete_nod->next) { if(!strcmp(delete_nod->next->name,name)) { TEACHER*wait_delete_nod=delete_nod->next; delete_nod->next=wait_delete_nod->next; free(wait_delete_nod); returntrue; } delete_nod=delete_nod->next; } returnfalse;}intsearchmenu()//查尋教師信息菜單{ charname[16]; charcommand; system("cls"); printf("|-----------------------------------------------------|\n"); printf("|查詢和修改子菜單|\n"); printf("|-----------------------------------------------------|\n"); printf("|功能:4.返回主菜單5.通過姓名/單位查找6.修改7.刪除|\n"); printf("|-----------------------------------------------------|\n"); fflush(stdin); printf("請(qǐng)輸入需要實(shí)現(xiàn)旳操作:"); while((command=getchar())!='4') { switch(command) { case'5': printf("請(qǐng)輸入需要查找旳姓名/單位:"); fflush(stdin); gets(name); fflush(stdin); search(name); break; case'6': if(modify()) printf("修改成功！\n"); else printf("未查詢到該教師！請(qǐng)重試...\n"); break; case'7': if(Delete()) printf("刪除成功！\n"); else printf("未查詢到該教師！請(qǐng)重試...\n"); break; } fflush(stdin); printf("請(qǐng)輸入需要實(shí)現(xiàn)旳操作:"); } return0;}intmenu()//系統(tǒng)歡迎界面{ charcommand; system("cls"); printf("*------------------------------------*\n"); printf("*歡迎進(jìn)入教師工資管理系統(tǒng)*\n"); printf("*------------------------------------*\n"); printf("*功能:1.添加2.查詢/修改3.保留4.退出\n");printf("*------------------------------------*\n"); printf("*本系統(tǒng)由XXX所編*\n");printf("*------------------------------------*\n"); printf("請(qǐng)輸入需要實(shí)現(xiàn)旳操作:\n"); while((command=